X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fputenv.c;h=87c5522810ac60ad8b61bf2ad990810642c523ab;hb=de436cfd34d49953182ea29aea1d9352b6ac106c;hp=f5ce1dd882ac3f65208e2195d7d2f5a104e84a47;hpb=7dce93e95aed216724eb68e966450f85dba6a979;p=gnulib.git

diff --git a/lib/putenv.c b/lib/putenv.c
index f5ce1dd88..87c552281 100644
--- a/lib/putenv.c
+++ b/lib/putenv.c
@@ -37,23 +37,15 @@ extern int errno;
    with a non-const argument.  That would conflict with the declaration of
    rpl_putenv below (due to the #define putenv rpl_putenv from config.h).  */
 
-char *malloc ();
+void *malloc ();
 void free ();
 
-#if defined (__GNU_LIBRARY__) || defined (HAVE_STRING_H)
-# include <string.h>
-#endif
+#include <string.h>
+
 #if defined (__GNU_LIBRARY__) || defined (HAVE_UNISTD_H)
 # include <unistd.h>
 #endif
 
-#if !defined (__GNU_LIBRARY__) && !defined (HAVE_STRCHR)
-# define strchr index
-#endif
-#if !defined (__GNU_LIBRARY__) && !defined (HAVE_MEMCPY)
-# define memcpy(d,s,n) bcopy ((s), (d), (n))
-#endif
-
 #if HAVE_GNU_LD
 # define environ __environ
 #else
@@ -71,10 +63,6 @@ __libc_lock_define_initialized (static, envlock)
 # define UNLOCK
 #endif
 
-#ifndef NULL
-# define NULL 0
-#endif
-
 static int
 unsetenv (const char *name)
 {